发明授权
- 专利标题： Headrest control
- 专利标题（中）： 头枕控制
-
申请号： US587988申请日： 1984-03-09
-
公开(公告)号： US4600240A公开(公告)日： 1986-07-15
- 发明人: Michael J. Suman , Kim L. Van Order , Russell L. Clark , Ted W. Haan
- 申请人： Michael J. Suman , Kim L. Van Order , Russell L. Clark , Ted W. Haan
- 申请人地址： MI Holland
- 专利权人： Prince Corporation
- 当前专利权人： Prince Corporation
- 当前专利权人地址： MI Holland
- 主分类号： B60N2/48
- IPC分类号： B60N2/48 ; A47C7/36
摘要：
A headrest includes a unidirectional clutch permitting adjustment of the headrest from a reference position to any desired selected position and resists motion in a rearward direction except upon release of the clutch. In one embodiment of the invention, a spring return mechanism is provided to automatically return the headrest to a reference position upon release of the clutch.
公开/授权文献
- US5665278A Airless quench method and apparatus for meltblowing 公开/授权日：1997-09-09